package com.niuzi.servlet;

import com.niuzi.util.DataUtil;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet(urlPatterns = "/deletestudent")
public class DeleteStudentServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String name =req.getParameter("dname");
        //删除数据库学生
        DataUtil.deleteStudent(name);
        //删除成功
        resp.sendRedirect("querystudent");
    }
}
